The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 2022
Filed:
Aug. 24, 2020
Applicant:
Spectral Md, Inc., Dallas, TX (US);
Inventors:
Wensheng Fan, Plano, TX (US);
John Michael DiMaio, Dallas, TX (US);
Jeffrey Thatcher, Irving, TX (US);
Assignee:
Spectral MD, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/00 (2006.01); A61B 5/02 (2006.01); G06V 10/75 (2022.01);
U.S. Cl.
CPC ...
A61B 5/445 (2013.01); A61B 5/0077 (2013.01); A61B 5/02007 (2013.01); A61B 5/443 (2013.01); A61B 5/7267 (2013.01); G06V 10/751 (2022.01);
Abstract
Certain aspects relate to apparatuses and techniques for non-invasive and non-contact optical imaging that acquires a plurality of images corresponding to both different times and different frequencies. Additionally, alternatives described herein are used with a variety of tissue classification applications including assessing the presence and severity of tissue conditions, such as necrosis and small vessel disease, at a potential or determined amputation site.